Wild Kratts"Mystery of the Squirmy Wormy"
Aviva miniaturizes Chris and Martin for an underground mission with earthworms, in search of the answer to the mystery "Why do worms come above ground when it rains?" But they have to hurry, as they soon discover that life as a worm is full of dangers at every turn. Science Concept: Wet objects can be changed by heating and cooling. If a worm is left in the hot sun, their skin will dry up and they will die. D

4:30 pm

Cyberchase"All The Right Angles"
Motherboard mistakenly sends a treasure map to Hacker. The treasure is the secret to the legendary cyber-pirate Ivanka the Invincible's invincibility. If Hacker finds it, cyberspace is doomed! To help Motherboard, the kids must find the secret treasure before Hacker does, and use their skill with angles to read the strange map that contains only riddles about twists and turns. D

5:00 pm

Fetch! With Ruff Ruffman"I'll Ruff and I'll Ruff and I'll Blow Your House Down"
Ruff sends DJ out to a dog obedience school to become an expert trainer while Noel, Sammy and Jay go to an engineering school to construct a new home for Chet. D

5:30 pm

Nightly Business Report
Tonight on Nightly Business Report, the New York Fed President says 'status quo' when it comes to the taper. So why is the market not flying high? Is there something unusual going on? And, NBR will look at big oil's big investment in the Gulf of Mexico three years after the BP oil spill. D

Rebel: Voces Special Presentation"Rebel"
This film is the story of Loreta Velazquez, Confederate soldier turned Union spy during the Civil War. She was dismissed as a hoax for 150 years, but new evidence shows Loreta, a Cuban immigrant from New Orleans, was one of an estimated 1,000 secret women soldiers who served during the war between the states.G

8:00 pm

Latino Americans"War and Peace/The New Latinos"
The first hour traces the World War II years and those that follow, as Latino Americans serve their new country by the hundreds of thousands - yet still face discrimination and a fight for civil rights in the United States. The second hour reviews the decades after World War II through the early 1960s, as swelling numbers of immigrants from Puerto Rico, Cuba and the Dominican Republic seek economic opportunities. Parts 3 and 4 of 6G

10:00 pm

Frontline"Life and Death In Assisted Living"
In this episode FRONTLINE investigates the troubling pattern of failed promises in America's assisted living facilities.G